// Comb filter implementation
//
// Written by Jezar at Dreampoint, June 2000
// http://www.dreampoint.co.uk
// This code is public domain

#include "comb.hpp"

comb::comb()
{
	filterstore=0;
	bufidx=0;
}

void comb::setbuffer(float *buf, int size) 
{
	buffer=buf; 
	bufsize=size;
}

void comb::mute()
{
	for (int i=0;i<bufsize;i++)
	buffer[i]=0;
}

void comb::setdamp(float val) 
{
	damp1=val; 
	damp2=1-val;
}

float comb::getdamp() 
{
	return damp1;
}

void comb::setfeedback(float val) 
{
	feedback=val;
}

float comb::getfeedback() 
{
	return feedback;
}

// ends
